Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
Русский
English
 
Asteroid search
Summary information
Asteroids selection
Closest approaches
Approaches archive
Diagram 2D
Histogram
Impact probability
Potential hazardous
Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2021 JP2

General information

Preliminary designation2021 JP2
GroupApollo
Absolute magnitude25.29
Approximate diameter (m)23
Approximate mass (kg)2.30·107
Number of observations17
Arc length (days)2

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)298.081140
a – orbit major semiaxis (astronomical units)1.06139800
e – orbit eccentricity0.48375900
ω – orbit ascending node-perihelion angle (degrees)244.437733
Ω – longitude of orbit ascending node (degrees)221.972131
i – orbit inclination to the ecliptic plane (degrees)29.535897
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829126.2720681.061301600.48284705243.816396222.96282829.5688600.548855251.093349
01/21/1858324.9077051.060844290.48304315243.884390222.81128529.5616880.548410721.092642
01/29/1887161.4919821.061220980.48324871244.008429222.67422529.5482920.548387321.093224
02/07/1916359.1756141.061349630.48344052244.074014222.51839829.5398800.548250211.093423
02/14/1945192.4294321.061946790.48353839244.199898222.37889229.5361220.548454751.094346
02/22/197417.9097581.062058490.48386378244.261229222.22907029.5242630.548166861.094519
03/02/2003202.8672551.062228320.48406895244.377668222.09210129.5122510.548036571.094781
03/09/203230.7847311.061443370.48384669244.442932221.94977929.5344210.547867511.093568
03/17/2061227.6591311.060820210.48384940244.525141221.80125929.5314430.547542991.092605
03/25/209065.4813801.061322700.48391979244.664312221.66560429.5209690.547727641.093382
04/03/2119263.3871371.061251400.48419655244.766089221.51264429.5095690.547397141.093272
04/10/214897.6753281.061542410.48437189244.842860221.37208929.4983510.547361111.093721
04/18/2177279.9704761.061761270.48390874245.032030221.21452929.5269020.547965711.094059
Detailed table... Graphs... 3D animation... Calculation on the date...

Return to search
This project was supported by the Federal Agency of Education (project codes RNP 2.1.1.1689, RNP 2.1.1.745).
Samara State Technical University
Applied Mathematics and Information Science Department
Яндекс.Метрика